#ifndef __MYSTACK_H_
#define __MYSTACK_H_

#define ElementType int 
struct Stack
{
    ElementType *stack;
    int len;
    int size;
};

int StackInit(struct Stack *array);
void FreeStack(struct Stack *array);
void push(struct Stack *s0,ElementType element);
ElementType pop(struct Stack *s0);


#endif
